<template>
    <el-container style="height: 700px; border: 1px solid #eee">
        <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
            <div>
                <router-link to="login">
                    <h2>黑马培训班</h2>
                </router-link>
            </div>
            <el-menu :default-openeds="['1', '3']">
                <el-submenu index="1">
                    <template slot="title">
                        <router-link to="ceshi">
                            <i class="el-icon-message"></i>课程
                        </router-link>
                    </template>
                    <el-menu-item-group>
                        <template slot="title">分组一</template>
                        <el-menu-item index="1-1">
                            <router-link to="topic">scsc</router-link>
                        </el-menu-item>
                        <el-menu-item index="1-2">
                            <router-link to="teacher_topic">sdfaf</router-link>
                        </el-menu-item>
                        <el-menu-item index="1-2">
                            <router-link to="ceshi3">测试3</router-link>
                        </el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group title="分组2">
                        <el-menu-item index="1-3">
                            <router-link to="ceshi2">测试2</router-link>
                        </el-menu-item>
                    </el-menu-item-group>
                    <el-submenu index="1-4">
                        <template slot="title">选项4</template>
                        <el-menu-item index="1-4-1">选项4-1</el-menu-item>
                    </el-submenu>
                </el-submenu>
                <el-submenu index="2">
                    <template slot="title">
                        <i class="el-icon-menu"></i>学生
                    </template>
                    <el-menu-item-group>
                        <template slot="title">分组一</template>
                        <el-menu-item index="2-1">
                            <router-link to="ceshi">测试</router-link>
                        </el-menu-item>
                        <el-menu-item index="2-2">选项2</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group title="分组2">
                        <el-menu-item index="2-3">选项3</el-menu-item>
                    </el-menu-item-group>
                    <el-submenu index="2-4">
                        <template slot="title">选项4</template>
                        <el-menu-item index="2-4-1">选项4-1</el-menu-item>
                    </el-submenu>
                </el-submenu>
                <el-submenu index="3">
                    <template slot="title">
                        <router-link to="topic">
                            <i class="el-icon-setting"></i>作业
                        </router-link>
                    </template>
                    <el-menu-item-group>
                        <template slot="title">分组一</template>
                        <el-menu-item index="3-1">选项1</el-menu-item>
                        <el-menu-item index="3-2">选项2</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group title="分组2">
                        <el-menu-item index="3-3">选项3</el-menu-item>
                    </el-menu-item-group>
                    <el-submenu index="3-4">
                        <template slot="title">选项4</template>
                        <el-menu-item index="3-4-1">选项4-1</el-menu-item>
                    </el-submenu>
                </el-submenu>
                <el-submenu index="4">
                    <template slot="title">
                        <i class="el-icon-setting"></i>成绩
                    </template>
                    <el-menu-item-group>
                        <template slot="title">分组一</template>
                        <el-menu-item index="3-1">选项1</el-menu-item>
                        <el-menu-item index="3-2">选项2</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group title="分组2">
                        <el-menu-item index="3-3">选项3</el-menu-item>
                    </el-menu-item-group>
                    <el-submenu index="3-4">
                        <template slot="title">选项4</template>
                        <el-menu-item index="3-4-1">选项4-1</el-menu-item>
                    </el-submenu>
                </el-submenu>
                <el-submenu index="5">
                    <template slot="title">
                        <i class="el-icon-setting"></i>通知
                    </template>
                    <el-menu-item-group>
                        <template slot="title">分组一</template>
                        <el-menu-item index="3-1">选项1</el-menu-item>
                        <el-menu-item index="3-2">选项2</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group title="分组2">
                        <el-menu-item index="3-3">选项3</el-menu-item>
                    </el-menu-item-group>
                    <el-submenu index="3-4">
                        <template slot="title">选项4</template>
                        <el-menu-item index="3-4-1">选项4-1</el-menu-item>
                    </el-submenu>
                </el-submenu>
            </el-menu>
        </el-aside>

        <el-container>
            <el-header style="text-align: right; font-size: 12px">
                <el-dropdown>
                    <i class="el-icon-setting" style="margin-right: 15px"></i>

                    <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item>查看</el-dropdown-item>
                        <el-dropdown-item>新增</el-dropdown-item>
                        <el-dropdown-item>删除</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
                <span>王小虎</span>
            </el-header>

            <el-main style="height: 600px;">
                <router-view></router-view>
            </el-main>
        </el-container>
    </el-container>
</template>
 
<script>
</script>
 
<style>
.el-header {
    background-color: #b3c0d1;
    color: #333;
    line-height: 60px;
}

.el-aside {
    color: #333;
}
</style>